Recorded Data Of The Last Events - ABB REM 610 Technical Reference Manual

1MRS 752263-MUM
4.1.11.
Motor protection Relay
Technical Reference Manual

Recorded data of the last events

REM 610 records up to five events. This enables the user to analyse the last five fault
conditions in the motor drive controller. Each event includes the measured currents,
start durations and time stamp, for instance. Additionally, information on the
number of starts is provided.
Recorded data is non-volatile by default, provided that the battery has been inserted
and is charged. A master reset, i.e. clearing of indications and memorized values and
unlatching of output contacts, will erase the contents of the stored events and the
number of starts.
REM 610 collects data during fault conditions and motor start ups. When all start or
alarm signals have been reset, a stage trips or the motor start up has ended, the
collected data and time stamp will be stored as "EVENT1" and the previously stored
events will move one step forward. When a sixth event is stored, the oldest event will
be cleared.
REM 610
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